rev.
rev.
page 1 of 3
page
date 08/2007
date
PART NUMBER: VSCD25 series
DESCRIPTION: DC/DC converter
features
·14.4 to 25W isolated output
·efficiency up to 91%
·fixed 300KHz switching frequency
·regulated outputs
·2:1 input range
·continuous short circuit protection
·six-sided metal case or open-
frame
·2" X 1.6" size
·industry standard pin-out
model
input
output
voltage
1.8VDC
2.5VDC
3.3VDC
5.0VDC
12VDC
15VDC
1.8VDC
2.5VDC
3.3VDC
5.0VDC
12VDC
15VDC
output
input current
no load
number
voltage
current
8A
full load
723mA
970mA
940mA
1170mA
1136mA
1136mA
353mA
479mA
465mA
572mA
562mA
562mA
efficiency
size
SC
SC
SC
SC
SC
SC
SC
SC
SC
SC
SC
SC
VSCD25-D24-S1R8
VSCD25-D24-S2R5
VSCD25-D24-S3R3
VSCD25-D24-S5
VSCD25-D24-S12
VSCD25-D24-S15
VSCD25-D48-S1R8
VSCD25-D48-S2R5
VSCD25-D48-S3R3
VSCD25-D48-S5
VSCD25-D48-S12
VSCD25-D48-S15
18-36VDC
18-36VDC
18-36VDC
18-36VDC
18-36VDC
18-36VDC
36-75VDC
36-75VDC
36-75VDC
36-75VDC
36-75VDC
36-75VDC
70mA
70mA
70mA
70mA
50mA
50mA
50mA
50mA
50mA
50mA
30mA
30mA
83%
86%
88%
89%
88%
88%
85%
87%
89%
91%
89%
89%
8A
6A
5A
2A
1.6A
8A
8A
6A
5A
2A
1.6A
GENERAL SPECIFICATIONS
efficiency
see table
isolation voltage
1500VDC max.
108Ohm min.
300KHz, Typ
-40°C to +85°C
100°C max.
isolation resistance
switching frequency
operating temperature range
case temperature
storage temperature range
thermal shutdown, case temp.
dimensions:
-55°C to +125°C
100°C Typ.
metal case
open frame
2.00x1.60x0.45 inches
1.95x1.55x0.35 inches
metal case material:
black coated copper with non-conductive base
th
20050 SW 112 Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382